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Why Choose KNA Security Perth?

KNA Security Perth – Providing the absolute best in quality and service.

KNA Security are fast becoming the number one choice in Perth within their industries, with majority of the leads coming from existing clients and referrals our clients are our best gauge.
KNA understand that potential clients want Quality, Competitive prices, Smooth processes and Great after-sales. We do the right thing by you always, and its this that drives our business.
The owner has a wealth of experience in the door & window industry, he is also hands on, measuring, fitting, replacing locks answering questions and being involved in all aspects of the business ensuring the values KNA have are always there. Team members are also trained personally by the owner.

QUALITY

POLICE CLEARED

DURABILITY

EXPERIENCE

CUSTOMER FOCUSED

FAMILY OWNED

MADE IN WA

When getting your quotes make sure KNA is one of them and you will experience the difference, and if you decide to use us we can promise a pleasant experience.

What our clients say…
“Hi Guys

Thank you very much for your awesome customer service (nice to experience that in Perth!!) Great products & great install. Would highly recommend.” ~ via Facebook Emma (from Kinross)

“Thank you, Thank you, Thank you!!! We had our Aluguard Security Door fitted today and can not praise KNA highly enough. Not only do you have high quality products at affordable prices – your customer service excels those bigger companies. Wayne… a special thank you to you for conducting the original survey and for your continued support through the ordering process… but a massive thank you goes out to your installer who installed the door this afternoon – superb work, awesome attention to detail and just an overall pleasant man. Excellent!!!” ~ via Facebook Linsey (from Quinns Rock)

Client Testimonials

From the first call to KNA regarding security screens and doors to the completion I have found this business fantastic to deal with. The girls in the office were extremely helpful, the salesman was on time and happy to answer any of my questions, and the installer was on time and did a fantastic job. Would highly recommend KNA and will use them again. Thanks. ~
Annette Gray via FB